/********************************************************************************************************
 * @file BlobTransferCallback.java
 *
 * @brief for TLSR chips
 *
 * @author telink
 * @date Sep. 30, 2017
 *
 * @par Copyright (c) 2017, Telink Semiconductor (Shanghai) Co., Ltd. ("TELINK")
 *
 *          Licensed under the Apache License, Version 2.0 (the "License");
 *          you may not use this file except in compliance with the License.
 *          You may obtain a copy of the License at
 *
 *              http://www.apache.org/licenses/LICENSE-2.0
 *
 *          Unless required by applicable law or agreed to in writing, software
 *          distributed under the License is distributed on an "AS IS" BASIS,
 *          WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *          See the License for the specific language governing permissions and
 *          limitations under the License.
 *******************************************************************************************************/
package com.telink.ble.mesh.core.access.fu;

import com.telink.ble.mesh.core.message.MeshMessage;
import com.telink.ble.mesh.core.message.firmwareupdate.blobtransfer.TransferMode;

interface BlobTransferCallback {

    /*
     * state update
     *
     * @param state new state
     */
//    void onTransferStateUpdate(int state, String desc);

    /**
     * progress of chunk sending
     *
     * @param progress 0-100
     */
    void onTransferProgressUpdate(int progress, BlobTransferType transferType);


    /**
     * transfer start
     */
    void onTransferStart(TransferMode transferMode);

    /**
     * blob transfer complete
     *
     * @param success if at least one device blob transfer success
     */
    void onTransferComplete(boolean success, String desc);

    /**
     * @param address failed device address
     */
    void onTransferringDeviceFail(int address, String desc);

    /**
     * holder should send message
     *
     * @return if message sent
     */
    boolean onMeshMessagePrepared(MeshMessage meshMessage);

    void onTransferLog(String tag, String log, int logLevel);
}
